Gable Steveson, MMA’s hottest heavyweight prospect, just signed with a new promotion — but it’s not UFC

PHILADELPHIA, PENNSYLVANIA - MARCH 20: Gable Steveson of the Minnesota Golden Gophers reacts during the 2025 NCAA Division I Men's Wrestling Championship at the Wells Fargo Center on March 20, 2025 in Philadelphia, Pennsylvania. (Photo by Mitchell Leff/Getty Images) | Getty Images Gable Steveson i...